Finned tube|Square Finned Tube|Extruded Finned Tube|HFW Serrated Fin Tube|Lord Finned Tube-T.S. Industrial Corporation Limited
·Home   ·Contact Us
HOME ABOUT US FINNED TUBES CAREER NEWS CENTER CONTACT US

PHONE:0086-21-66030009
FAX:0086-21-66030005
E-Mail:sales@lordfintube.com
ADD:Shanghai International Metal Central, Baoshan,Shanghai, The P. R. of China. Post. 201900

Location : Home > News Center > Lord Fin Tube-SA335 P91 Finned Pipe
Lord Fin Tube-SA335 P91 Finned Pipe

HFW sprial fin tubes apply in fired heaters , boiler , economizers

Base tube material: SA 335 Gr.P91  OD60.3mm X8.74mm THK X9435mm LG Fin Material: SA 240 TP 410S FPM158 X 1.9mm THK x 12.7mm H Manufacturing Process: The fin strip is welded continuously and spirally wound onto a polished bare tube. And the tube and fins are bonded together by using high frequency resistance welding technique.

  1. Finned pipes:

Part

Coil

Coil

Pipe Material

SA 335 P91

SA 335 P91

Pipe Diameter (mm)

73.0

73.0

Wall Thickness (mm)

9.53

9.53

Fin Material

TP409

TP409

Fin Height (mm)

11

10

Fin Thickness (mm)

1.3

1.3

Fin Density (fins/m)

197

175

Pipe Segment Length (m)

11.95

11.95

Pipe Finned Length (m)

11.81

11.81

Quantity

500 segments

320 segments

Total Length of Pipe (m)

5,975.00

3,824.00

 

  1. Bare pipes:

 

Part

Riser/Downcomer

Riser/Downcomer

Header Stub

Header Pipe

Header Pipe

Vent/Drain

Pipe Material

SA 335 P91

SA 335 P91

SA 335 P91

SA 335 P91

SA 335 P91

SA 335 P91

Pipe Diameter (mm)

73.0

114.3

114.3

323.9

457.2

60.3

Wall Thickness (mm)

9.53 (SCH 160)

13.49 (SCH 160)

*31.00

33.32 (SCH 160)

45.24 (SCH 160)

8.74 (SCH 160)

Pipe Segment Length (m)

6.00

6.00

6.00

6.00

6.00

6.00

Quantity

10 segments

10 segments

2 segments

1 segments

1 segments

2 segments

Total Length of Pipe (m)

60.00

60.00

12.00

6.00

6.00

12.00

 

*Customised thickness

  1. Fittings:

 

Part

90o Bend (LR)

Tee

Header End Cap

Header End Cap

Material

SA 234 WP91

SA 234 WP91

SA 234 WP91

SA 234 WP91

Nominal Pipe Size (mm)

114.3

114.3 x 114.3 x 73.0

323.9

457.2

Wall Thickness (mm)

13.49 (SCH 160)

(SCH 160)

*33.32

*45.24

Quantity

 

80

30

3

6

 

*Customised thickness

  1. Flanges:

 

Part

Header Flange

Header Flange

Branch Flange

Vent/Drain Flange

Design Temperature (oC)

400

400

400

400

Design Pressure (barg)

269

269

269

269

Material

SA 182 F91 (VTC)

SA 182 F91 (VTC)

SA 182 F91 (VTC)

SA 182 F91 (VTC)

Nominal Pipe Size (mm)

323.9

457.2

114.3

60.3

Wall Thickness (mm)

33.32 (SCH 160)

45.24 (SCH 160)

13.49 (SCH 160)

8.74 (SCH 160)

Quantity

3

3

20

6

 

Links to Lord Fin Tube:

SA335 P91 Finned Pipe

 

Copyright © 2015 T.S. Industrial Corporation Limited
Keywords:Finned Tube Finned Tube